[seqfan] Re: re Integers formed by concatenating primes

[Eric Angelini]

Thanks, Neil -- sorry for the missing 31,
Best,
É.

 

-----Message d'origine-----
De : seqfan-bounces at list.seqfan.eu [mailto:seqfan-bounces at list.seqfan.eu] De la part de N. J. A. Sloane
Envoyé : jeudi 15 octobre 2009 13:26
À : seqfan at seqfan.eu
Objet : [seqfan] re Integers formed by concatenating primes


>this seq seems absent from the OEIS:

S = 2,3,5,7,11,13,17,19,22,23,25,27,29,32,33,35,37,41,43,47,52,53,55,57,59,61,67,71,72,73,75,77,
79,83,89,97,101,103,107,109,112,...


Me; You left out 31, I think?  but it is still
missing and I will add it

Neil


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